Product comparison · 2 cpus

Dell Xeon E5-2620 v3 vs Dell Xeon E5-2640 v3

Key differences

Processor model
- Xeon E5-2620 v3:E5-2620V3
- Xeon E5-2640 v3:E5-2640V3
Processor base frequency
- Xeon E5-2620 v3:2.4 GHz
- Xeon E5-2640 v3:2.6 GHz
Processor cores
- Xeon E5-2620 v3:6
- Xeon E5-2640 v3:8
Processor threads
- Xeon E5-2620 v3:12
- Xeon E5-2640 v3:16
Processor boost frequency
- Xeon E5-2620 v3:3.2 GHz
- Xeon E5-2640 v3:3.4 GHz
Processor cache
- Xeon E5-2620 v3:15 MB
- Xeon E5-2640 v3:20 MB
Thermal Design Power (TDP)
- Xeon E5-2620 v3:85 W
- Xeon E5-2640 v3:90 W
Memory clock speeds supported by processor
- Xeon E5-2620 v3:1600,1866 MHz
- Xeon E5-2640 v3:1600,1866,2133 MHz

Differences highlightedShow differences only

Comparison of Xeon E5-2620 v3, Xeon E5-2640 v3
55 specifications	A Dell Xeon E5-2620 v3 View product	B Dell Xeon E5-2640 v3 View product
Processor7 differ
Processor modelDiffers	E5-2620V3	E5-2640V3
Processor base frequencyDiffers	2.4 GHz	2.6 GHz
Processor coresDiffers	6	8
Processor threadsDiffers	12	16
Processor boost frequencyDiffers	3.2 GHz	3.4 GHz
Processor cacheDiffers	15 MB	20 MB
Thermal Design Power (TDP)Differs	85 W	90 W
Memory1 differ
Memory clock speeds supported by processorDiffers	1600,1866 MHz	1600,1866,2133 MHz
Processor special featuresidentical
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	72.6 °C	74.3 °C
Other features1 differ
CompatibilityDiffers	PowerEdge C4130 PowerEdge R430 PowerEdge R530 PowerEdge R630 PowerEdge R730 PowerEdge T430 PowerEdge T630	PowerEdge C4130 PowerEdge R430 PowerEdge R530 PowerEdge R630 PowerEdge R730 PowerEdge R730XD PowerEdge T430 PowerEdge T630

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.